Title:
粒状化処理土
Document Type and Number:
Japanese Patent JP4174818
Kind Code:
B2
Abstract:
To provide a method for producing granulated soil, by which soft soil by-produced in civil engineering works can be reutilized as a back-filling material at a largely lowered cost without affecting human bodies, plants and the like.
This method for producing the granulated soil is characterized by adding a hydraulic material and at least one acid to soft soil. The hydraulic material is at least one material selected from cement / lime, portland cement, mixed cement, a solidifying material for improving land, specific cement, calcined lime, slaked lime, and gypsum. The acid is added in an amount of 10 to 100 pts. wt. per 100 pts. wt. of the hydraulic material.
COPYRIGHT: (C)2004,JPO
Inventors:
Masato Kiyota
Yukihisa Kishimoto
Yukihisa Kishimoto
Application Number:
JP2002295914A
Publication Date:
November 05, 2008
Filing Date:
October 09, 2002
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
C04B22/08; C09K17/10; C04B28/02; C09K17/02; C09K17/06; C04B111/70; C09K103/00
Domestic Patent References:
| JP2002206090A | ||||
| JP2000239660A | ||||
| JP56081198A |
Attorney, Agent or Firm:
Mikio Nakajima